Mercurial > hg
view tests/test-bundle2-remote-changegroup.t @ 46580:2076df13d00f
copies-rust: refactor the "deletion" case
We rearrange the code to single out the case where information need to be
overwritten on both side of the merge. This open the way to better dealing with
this case.
Differential Revision: https://phab.mercurial-scm.org/D9651
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 16 Dec 2020 10:59:00 +0100 |
parents | ed84a4d48910 |
children | 3f87d2af0bd6 |
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#testcases sshv1 sshv2 #if sshv2 $ cat >> $HGRCPATH << EOF > [experimental] > sshpeer.advertise-v2 = true > sshserver.support-v2 = true > EOF #endif Create an extension to test bundle2 remote-changegroup parts $ cat > bundle2.py << EOF > """A small extension to test bundle2 remote-changegroup parts. > > Current bundle2 implementation doesn't provide a way to generate those > parts, so they must be created by extensions. > """ > from mercurial import ( > bundle2, > changegroup, > discovery, > exchange, > pycompat, > util, > ) > > def _getbundlechangegrouppart(bundler, repo, source, bundlecaps=None, > b2caps=None, heads=None, common=None, > **kwargs): > """this function replaces the changegroup part handler for getbundle. > It allows to create a set of arbitrary parts containing changegroups > and remote-changegroups, as described in a bundle2maker file in the > repository .hg/ directory. > > Each line of that bundle2maker file contain a description of the > part to add: > - changegroup common_revset heads_revset > Creates a changegroup part based, using common_revset and > heads_revset for outgoing > - remote-changegroup url file > Creates a remote-changegroup part for a bundle at the given > url. Size and digest, as required by the client, are computed > from the given file. > - raw-remote-changegroup <python expression> > Creates a remote-changegroup part with the data given in the > Python expression as parameters. The Python expression is > evaluated with eval, and is expected to be a dict. > """ > def newpart(name, data=b''): > """wrapper around bundler.newpart adding an extra part making the > client output information about each processed part""" > bundler.newpart(b'output', data=name) > part = bundler.newpart(name, data=data) > return part > > for line in open(repo.vfs.join(b'bundle2maker'), 'rb'): > line = line.strip() > try: > verb, args = line.split(None, 1) > except ValueError: > verb, args = line, b'' > if verb == b'remote-changegroup': > url, file = args.split() > bundledata = open(file, 'rb').read() > digest = util.digester.preferred(b2caps[b'digests']) > d = util.digester([digest], bundledata) > part = newpart(b'remote-changegroup') > part.addparam(b'url', url) > part.addparam(b'size', b'%d' % len(bundledata)) > part.addparam(b'digests', digest) > part.addparam(b'digest:%s' % digest, d[digest]) > elif verb == b'raw-remote-changegroup': > part = newpart(b'remote-changegroup') > for k, v in eval(args).items(): > part.addparam(pycompat.sysbytes(k), pycompat.bytestr(v)) > elif verb == b'changegroup': > _common, heads = args.split() > common.extend(repo[r].node() for r in repo.revs(_common)) > heads = [repo[r].node() for r in repo.revs(heads)] > outgoing = discovery.outgoing(repo, common, heads) > cg = changegroup.makechangegroup(repo, outgoing, b'01', > b'changegroup') > newpart(b'changegroup', cg.getchunks()) > else: > raise Exception('unknown verb') > > exchange.getbundle2partsmapping[b'changegroup'] = _getbundlechangegrouppart > EOF Start a simple HTTP server to serve bundles $ "$PYTHON" "$TESTDIR/dumbhttp.py" -p $HGPORT --pid dumb.pid $ cat dumb.pid >> $DAEMON_PIDS $ cat >> $HGRCPATH << EOF > [ui] > ssh="$PYTHON" "$TESTDIR/dummyssh" > [command-templates] > log={rev}:{node|short} {phase} {author} {bookmarks} {desc|firstline} > EOF $ hg init repo $ hg -R repo unbundle $TESTDIR/bundles/rebase.hg adding changesets adding manifests adding file changes added 8 changesets with 7 changes to 7 files (+2 heads) new changesets cd010b8cd998:02de42196ebe (8 drafts) (run 'hg heads' to see heads, 'hg merge' to merge) $ hg -R repo log -G o 7:02de42196ebe draft Nicolas Dumazet <nicdumz.commits@gmail.com> H | | o 6:eea13746799a draft Nicolas Dumazet <nicdumz.commits@gmail.com> G |/| o | 5:24b6387c8c8c draft Nicolas Dumazet <nicdumz.commits@gmail.com> F | | | o 4:9520eea781bc draft Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ | o 3:32af7686d403 draft Nicolas Dumazet <nicdumz.commits@gmail.com> D | | | o 2:5fddd98957c8 draft Nicolas Dumazet <nicdumz.commits@gmail.com> C | | | o 1:42ccdea3bb16 draft Nicolas Dumazet <nicdumz.commits@gmail.com> B |/ o 0:cd010b8cd998 draft Nicolas Dumazet <nicdumz.commits@gmail.com> A $ hg clone repo orig updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat > repo/.hg/hgrc << EOF > [extensions] > bundle2=$TESTTMP/bundle2.py > EOF Test a pull with an remote-changegroup $ hg bundle -R repo --type v1 --base '0:4' -r '5:7' bundle.hg 3 changesets found $ cat > repo/.hg/bundle2maker << EOF > remote-changegroup http://localhost:$HGPORT/bundle.hg bundle.hg > EOF $ hg clone orig clone -r 3 -r 4 adding changesets adding manifests adding file changes added 5 changesets with 5 changes to 5 files (+1 heads) new changesets cd010b8cd998:9520eea781bc updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup adding changesets adding manifests adding file changes added 3 changesets with 2 changes to 2 files (+1 heads) new changesets 24b6387c8c8c:02de42196ebe (run 'hg heads .' to see heads, 'hg merge' to merge) $ hg -R clone log -G o 7:02de42196ebe public Nicolas Dumazet <nicdumz.commits@gmail.com> H | | o 6:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> G |/| o | 5:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F | | | o 4:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ | @ 3:32af7686d403 public Nicolas Dumazet <nicdumz.commits@gmail.com> D | | | o 2:5fddd98957c8 public Nicolas Dumazet <nicdumz.commits@gmail.com> C | | | o 1:42ccdea3bb16 public Nicolas Dumazet <nicdumz.commits@gmail.com> B |/ o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A $ rm -rf clone Test a pull with an remote-changegroup and a following changegroup $ hg bundle -R repo --type v1 --base 2 -r '3:4' bundle2.hg 2 changesets found $ cat > repo/.hg/bundle2maker << EOF > remote-changegroup http://localhost:$HGPORT/bundle2.hg bundle2.hg > changegroup 0:4 5:7 > EOF $ hg clone orig clone -r 2 adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 3 files new changesets cd010b8cd998:5fddd98957c8 updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup adding changesets adding manifests adding file changes remote: changegroup adding changesets adding manifests adding file changes added 5 changesets with 4 changes to 4 files (+2 heads) new changesets 32af7686d403:02de42196ebe (run 'hg heads' to see heads, 'hg merge' to merge) $ hg -R clone log -G o 7:02de42196ebe public Nicolas Dumazet <nicdumz.commits@gmail.com> H | | o 6:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> G |/| o | 5:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F | | | o 4:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ | o 3:32af7686d403 public Nicolas Dumazet <nicdumz.commits@gmail.com> D | | | @ 2:5fddd98957c8 public Nicolas Dumazet <nicdumz.commits@gmail.com> C | | | o 1:42ccdea3bb16 public Nicolas Dumazet <nicdumz.commits@gmail.com> B |/ o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A $ rm -rf clone Test a pull with a changegroup followed by an remote-changegroup $ hg bundle -R repo --type v1 --base '0:4' -r '5:7' bundle3.hg 3 changesets found $ cat > repo/.hg/bundle2maker << EOF > changegroup 000000000000 :4 > remote-changegroup http://localhost:$HGPORT/bundle3.hg bundle3.hg > EOF $ hg clone orig clone -r 2 adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 3 files new changesets cd010b8cd998:5fddd98957c8 updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: changegroup adding changesets adding manifests adding file changes remote: remote-changegroup adding changesets adding manifests adding file changes added 5 changesets with 4 changes to 4 files (+2 heads) new changesets 32af7686d403:02de42196ebe (run 'hg heads' to see heads, 'hg merge' to merge) $ hg -R clone log -G o 7:02de42196ebe public Nicolas Dumazet <nicdumz.commits@gmail.com> H | | o 6:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> G |/| o | 5:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F | | | o 4:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ | o 3:32af7686d403 public Nicolas Dumazet <nicdumz.commits@gmail.com> D | | | @ 2:5fddd98957c8 public Nicolas Dumazet <nicdumz.commits@gmail.com> C | | | o 1:42ccdea3bb16 public Nicolas Dumazet <nicdumz.commits@gmail.com> B |/ o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A $ rm -rf clone Test a pull with two remote-changegroups and a changegroup $ hg bundle -R repo --type v1 --base 2 -r '3:4' bundle4.hg 2 changesets found $ hg bundle -R repo --type v1 --base '3:4' -r '5:6' bundle5.hg 2 changesets found $ cat > repo/.hg/bundle2maker << EOF > remote-changegroup http://localhost:$HGPORT/bundle4.hg bundle4.hg > remote-changegroup http://localhost:$HGPORT/bundle5.hg bundle5.hg > changegroup 0:6 7 > EOF $ hg clone orig clone -r 2 adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 3 files new changesets cd010b8cd998:5fddd98957c8 updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup adding changesets adding manifests adding file changes remote: remote-changegroup adding changesets adding manifests adding file changes remote: changegroup adding changesets adding manifests adding file changes added 5 changesets with 4 changes to 4 files (+2 heads) new changesets 32af7686d403:02de42196ebe (run 'hg heads' to see heads, 'hg merge' to merge) $ hg -R clone log -G o 7:02de42196ebe public Nicolas Dumazet <nicdumz.commits@gmail.com> H | | o 6:eea13746799a public Nicolas Dumazet <nicdumz.commits@gmail.com> G |/| o | 5:24b6387c8c8c public Nicolas Dumazet <nicdumz.commits@gmail.com> F | | | o 4:9520eea781bc public Nicolas Dumazet <nicdumz.commits@gmail.com> E |/ | o 3:32af7686d403 public Nicolas Dumazet <nicdumz.commits@gmail.com> D | | | @ 2:5fddd98957c8 public Nicolas Dumazet <nicdumz.commits@gmail.com> C | | | o 1:42ccdea3bb16 public Nicolas Dumazet <nicdumz.commits@gmail.com> B |/ o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A $ rm -rf clone Hash digest tests $ hg bundle -R repo --type v1 -a bundle6.hg 8 changesets found $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle6.hg', 'size': 1663, 'digests': 'sha1', 'digest:sha1': '2c880cfec23cff7d8f80c2f12958d1563cbdaba6'} > EOF $ hg clone ssh://user@dummy/repo clone requesting all changes remote: remote-changegroup adding changesets adding manifests adding file changes added 8 changesets with 7 changes to 7 files (+2 heads) new changesets cd010b8cd998:02de42196ebe updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ rm -rf clone $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle6.hg', 'size': 1663, 'digests': 'md5', 'digest:md5': 'e22172c2907ef88794b7bea6642c2394'} > EOF $ hg clone ssh://user@dummy/repo clone requesting all changes remote: remote-changegroup adding changesets adding manifests adding file changes added 8 changesets with 7 changes to 7 files (+2 heads) new changesets cd010b8cd998:02de42196ebe updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ rm -rf clone Hash digest mismatch throws an error $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle6.hg', 'size': 1663, 'digests': 'sha1', 'digest:sha1': '0' * 40} > EOF $ hg clone ssh://user@dummy/repo clone requesting all changes remote: remote-changegroup adding changesets adding manifests adding file changes transaction abort! rollback completed abort: bundle at http://localhost:$HGPORT/bundle6.hg is corrupted: sha1 mismatch: expected 0000000000000000000000000000000000000000, got 2c880cfec23cff7d8f80c2f12958d1563cbdaba6 [255] Multiple hash digests can be given $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle6.hg', 'size': 1663, 'digests': 'md5 sha1', 'digest:md5': 'e22172c2907ef88794b7bea6642c2394', 'digest:sha1': '2c880cfec23cff7d8f80c2f12958d1563cbdaba6'} > EOF $ hg clone ssh://user@dummy/repo clone requesting all changes remote: remote-changegroup adding changesets adding manifests adding file changes added 8 changesets with 7 changes to 7 files (+2 heads) new changesets cd010b8cd998:02de42196ebe updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ rm -rf clone If either of the multiple hash digests mismatches, an error is thrown $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle6.hg', 'size': 1663, 'digests': 'md5 sha1', 'digest:md5': '0' * 32, 'digest:sha1': '2c880cfec23cff7d8f80c2f12958d1563cbdaba6'} > EOF $ hg clone ssh://user@dummy/repo clone requesting all changes remote: remote-changegroup adding changesets adding manifests adding file changes transaction abort! rollback completed abort: bundle at http://localhost:$HGPORT/bundle6.hg is corrupted: md5 mismatch: expected 00000000000000000000000000000000, got e22172c2907ef88794b7bea6642c2394 [255] $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle6.hg', 'size': 1663, 'digests': 'md5 sha1', 'digest:md5': 'e22172c2907ef88794b7bea6642c2394', 'digest:sha1': '0' * 40} > EOF $ hg clone ssh://user@dummy/repo clone requesting all changes remote: remote-changegroup adding changesets adding manifests adding file changes transaction abort! rollback completed abort: bundle at http://localhost:$HGPORT/bundle6.hg is corrupted: sha1 mismatch: expected 0000000000000000000000000000000000000000, got 2c880cfec23cff7d8f80c2f12958d1563cbdaba6 [255] Corruption tests $ hg clone orig clone -r 2 adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 3 files new changesets cd010b8cd998:5fddd98957c8 updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat > repo/.hg/bundle2maker << EOF > remote-changegroup http://localhost:$HGPORT/bundle4.hg bundle4.hg > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle5.hg', 'size': 578, 'digests': 'sha1', 'digest:sha1': '0' * 40} > changegroup 0:6 7 > EOF $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup adding changesets adding manifests adding file changes remote: remote-changegroup adding changesets adding manifests adding file changes transaction abort! rollback completed abort: bundle at http://localhost:$HGPORT/bundle5.hg is corrupted: sha1 mismatch: expected 0000000000000000000000000000000000000000, got f29485d6bfd37db99983cfc95ecb52f8ca396106 [255] The entire transaction has been rolled back in the pull above $ hg -R clone log -G @ 2:5fddd98957c8 public Nicolas Dumazet <nicdumz.commits@gmail.com> C | o 1:42ccdea3bb16 public Nicolas Dumazet <nicdumz.commits@gmail.com> B | o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A No params $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {} > EOF $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup abort: remote-changegroup: missing "url" param [255] Missing size $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle4.hg'} > EOF $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup abort: remote-changegroup: missing "size" param [255] Invalid size $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle4.hg', 'size': 'foo'} > EOF $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup abort: remote-changegroup: invalid value for param "size" [255] Size mismatch $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle4.hg', 'size': 42} > EOF $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup adding changesets adding manifests adding file changes transaction abort! rollback completed abort: bundle at http://localhost:$HGPORT/bundle4.hg is corrupted: size mismatch: expected 42, got 581 [255] Unknown digest $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle4.hg', 'size': 581, 'digests': 'foo', 'digest:foo': 'bar'} > EOF $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup abort: missing support for remote-changegroup - digest:foo [255] Missing digest $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'http://localhost:$HGPORT/bundle4.hg', 'size': 581, 'digests': 'sha1'} > EOF $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup abort: remote-changegroup: missing "digest:sha1" param [255] Not an HTTP url $ cat > repo/.hg/bundle2maker << EOF > raw-remote-changegroup {'url': 'ssh://localhost:$HGPORT/bundle4.hg', 'size': 581} > EOF $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup abort: remote-changegroup does not support ssh urls [255] Not a bundle $ cat > notbundle.hg << EOF > foo > EOF $ cat > repo/.hg/bundle2maker << EOF > remote-changegroup http://localhost:$HGPORT/notbundle.hg notbundle.hg > EOF $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup abort: http://localhost:$HGPORT/notbundle.hg: not a Mercurial bundle [255] Not a bundle 1.0 $ cat > notbundle10.hg << EOF > HG20 > EOF $ cat > repo/.hg/bundle2maker << EOF > remote-changegroup http://localhost:$HGPORT/notbundle10.hg notbundle10.hg > EOF $ hg pull -R clone ssh://user@dummy/repo pulling from ssh://user@dummy/repo searching for changes remote: remote-changegroup abort: http://localhost:$HGPORT/notbundle10.hg: not a bundle version 1.0 [255] $ hg -R clone log -G @ 2:5fddd98957c8 public Nicolas Dumazet <nicdumz.commits@gmail.com> C | o 1:42ccdea3bb16 public Nicolas Dumazet <nicdumz.commits@gmail.com> B | o 0:cd010b8cd998 public Nicolas Dumazet <nicdumz.commits@gmail.com> A $ rm -rf clone $ killdaemons.py